A SERVICE OF

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Adjustment
12 - 41
12.07.04 Readjustment of the control cam
Requirement
1. When the end of the hook guard
3
is level with of the right edge of the bobbin case
position finger
4
, the thread catcher
5
should begin moving forwards.
2. The control cam
1
should be touching adjustment ring
6
.
Bring the needle bar to b.d.c.
Turn control cam
1
(screws
2
) in accordance with
requirement 1
and shift it in
accordance with
requirement 2.
Fig. 12 - 40
92-045
5
81-098
1
2
6
81-044
4
3